Inventor · Beaverton, OR, US

Michael Kozuch

30Patents
13h-index
35Co-inventors
77Inventor score

Filing activity: May 30, 2000 → Mar 15, 2013

Most-cited inventions

PatentTitleAreaCited byStatus
US6907600B2 Virtual translation lookaside buffer Physics 180 Expired
US7191440B2 Tracking operating system process and thread execution and virtual machine execution in hardware or in a virtual machine monitor Physics 92 Expired
US7225441B2 Mechanism for providing power management through virtualization Physics 64 Expired
US7272831B2 Method and apparatus for constructing host processor soft devices independent of the host processor operating system Physics 40 Expired
US7818808B1 Processor mode for limiting the operation of guest software running on a virtual machine supported by a virtual machine monitor Physics 36 Expired
US7024555B2 Apparatus and method for unilaterally loading a secure operating system within a multiprocessor environment Physics 34 Expired
US7035963B2 Method for resolving address space conflicts between a virtual machine monitor and a guest operating system Physics 32 Expired
US7124327B2 Control over faults occurring during the operation of guest software in the virtual-machine architecture Physics 32 Expired
US7865670B2 Invalidating translation lookaside buffer entries in a virtual machine (VM) system Physics 26 Expired
US7073042B2 Reclaiming existing fields in address translation data structures to extend control over memory accesses Physics 20 Expired
US7020766B1 Processing essential and non-essential code separately Physics 20 Expired
US8225314B2 Support for personal computing in a public computing infrastructure by using a single VM delta image for each VM base image utilized by a user Physics 15 Active
US7127548B2 Control register access virtualization performance improvement in the virtual-machine architecture Physics 14 Expired
US7840962B2 System and method for controlling switching between VMM and VM using enabling value of VMM timer indicator and VMM timer value having a specified time Physics 13 Active
US7020738B2 Method for resolving address space conflicts between a virtual machine monitor and a guest operating system Physics 11 Expired
US7124273B2 Method and apparatus for translating guest physical addresses in a virtual machine environment Physics 11 Expired
US7287197B2 Vectoring an interrupt or exception upon resuming operation of a virtual machine Physics 10 Expired
US7313669B2 Virtual translation lookaside buffer Physics 10 Expired
US8751752B2 Invalidating translation lookaside buffer entries in a virtual machine system Physics 10 Active
US7793286B2 Methods and systems to manage machine state in virtual machine operations Physics 9 Expired
US8543772B2 Invalidating translation lookaside buffer entries in a virtual machine (VM) system Physics 8 Active
US7308576B2 Authenticated code module Physics 7 Expired
US8386788B2 Method and apparatus for loading a trustable operating system Physics 6 Active
US7631196B2 Method and apparatus for loading a trustable operating system Physics 5 Expired
US7318141B2 Methods and systems to control virtual machines Physics 4 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.